Because currently we have a ruling party, and the queen can interfere before that ruling party tables a bill to parliament.
Also, the Monarchy is effectively a mechanism for it's powers to be controlled by ministers, this means parliament can and has been effectively shut down temporarily to avoid debate at the whim of Government Ministers against the will of parliament itself.
Also, the Monarchy is effectively a mechanism for it's powers to be controlled by ministers, this means parliament can and has been effectively shut down temporarily to avoid debate at the whim of Government Ministers against the will of parliament itself.